About

Ujjwal Sachdeva is a highly skilled software developer with over 4 years of experience in designing, implementing, and maintaining large-scale distributed services across various products and domains. He is currently working at Google as a Software Engineer, where he is responsible for developing flexible and adaptive software solutions for the company. Ujjwal has a strong track record of mentoring engineers to contribute to the team’s growth and success. He has experience in end-to-end production development, ranging from business, design, and architecture. He is proficient in cross-team collaboration, working in time-sensitive environments, and handling support. Prior to joining Google, Ujjwal worked as a Software Developer at Rippling and as a Platform Engineer at Directi, which was placed first on LinkedIn’s list of top places to work in India in 2018. At Directi, he was part of the data engineering team, where he led two products of the real-time data module and mentored a team of two software engineers. Ujjwal’s contributions at Directi include setting up a druid infrastructure from scratch to ingest logs from Kafka and Hadoop using lambda architecture, which handles close to 300k real-time messages. He also developed a querying platform using ETL framework in Java, which currently supports over 100 concurrent queries on large chunks of data. Additionally, he designed and implemented an anomaly detection system to find anomalies in hourly/weekly aggregated revenue data using multivariate regression and find probable causes for the same. Ujjwal holds a Bachelor of Engineering degree in Computer Science from BIT Mesra Student-Industry Relations Cell. He is proficient in various technologies, including software engineering, data engineering, Java, Hadoop, Kafka, ETL, and infra. With a relevant experience of 6.86 years, Ujjwal is a highly skilled and experienced software developer who is always eager to take on new challenges and deliver high-quality solutions.